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dt-bindings: sram: Rename A64 SRAM controller compatible 

The SRAM mapping controls on Allwinner SoCs is located in a block called
"System Controls". This block also has registers for identifying the SoC,
reading the state of an external boot-related pin, and on some newer SoCs,
glue layer controls for the EMAC Ethernet controller.

The A64 variant compatible is renamed to "allwinner,a64-system-control"
to reflect this. The old A64 compatible is deprecated. So far we haven't
seen any actual use of it.

Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Chen-Yu Tsai 2018-05-17 13:59:03 +08:00
parent 5828729beb
commit f412c8d7a2
1 changed files with 2 additions and 1 deletions
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3
Documentation/devicetree/bindings/sram/sunxi-sram.txt
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@ -11,7 +11,8 @@ Controller Node
Required properties:
- compatible : should be:
- "allwinner,sun4i-a10-sram-controller"
- "allwinner,sun50i-a64-sram-controller"
- "allwinner,sun50i-a64-sram-controller" (deprecated)
- "allwinner,sun50i-a64-system-control"
- reg : sram controller register offset + length
SRAM nodes